Phone Comparison - Apple iPhone 4 vs Nokia Lumia 635 vs Samsung Galaxy Ace Style

general General Info

Manufacturer Apple Nokia Samsung
Announced June 2010 April 2014 April 2014
Status Available - June 2010 Available - May 2014 Available - April 2014
Colors Black, White Orange, Yellow, White, Black Black, White
Form Factor Candybar Candybar Candybar
Dimension 115.2 x 58.6 x 9.3 mm
(4.54 x 2.31 x 0.37 in)
129.5 x 66.7 x 9.2 mm
(5.1 x 2.63 x 0.36 in)
121.2 x 62.7 x 10.7 mm
(4.77 x 2.47 x 0.42 in)
Weight 137 g (4.83 oz) 134 g (4.73 oz) 123 g (4.34 oz)
2G Network GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900
3G Network HSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 900 / 1900 / 2100 HSDPA 900 / 2100
4G Network - LTE -
Messaging SMS, MMS, Push Mail, EMail, IM SMS, MMS, Push Mail, EMail, IM SMS, MMS, Push Mail, EMail, IM

hardware Hardware and OS

OS iOS 4, upgradable to iOS 5 Microsoft Windows Phone 8.1 Android OS, v4.4.2 (KitKat)
Processor 1 GHz Cortex-A8, Apple A4 Quad-core 1.2 GHz Cortex-A7, Qualcomm Snapdragon 400 Dual-core 1.2 GHz
GPU PowerVR SGX535 Adreno 305 -
RAM 512 MB 512 MB 512 MB
Internal Memory 8/16/32 GB storage 8 GB 4 GB ROM
External Memory No microSD, up to 64 GB microSD, up to 64 GB

display Display

Type LED-backlit IPS TFT, capacitive touchscreen IPS LCD capacitive touchscreen TFT capacitive touchscreen
Colors 16M colors 16M colors 16M colors
Size 3.5 inches 4.5 inches 4.0 inches
Resolution 640 x 960 pixels (330 ppi) 480 x 854 pixels (218 ppi) 480 x 800 pixels (233 ppi)
Screen-to-Body Ratio 53.92% 64.43% 60.05%
Multi-Touch yes yes yes

multimedia Multimedia

3.5mm Jack yes yes yes
Radio No No Stereo FM radio with RDS
Games Yes + downloadable Yes + Downloadable Yes + Downloadable
Loud Speaker yes yes yes

camera Camera

Rear Camera 5 MP, 2592 x 1944 pixels 5 MP, 2592 х 1944 pixels 5 MP, 2592x1944 pixels
Flash LED flash No No
Features Auto focus, Touch Focus, Geo-tagging, HDR Geo-tagging Auto focus, Sound & Shot, Best Shot, Best Photo, Geo-tagging, Face And Smile Detection
Video Yes, 720p@30fps, LED video light, geo-tagging Yes, 720p@30fps Yes, 720p@30fps
Front Camera Yes, videocalling over Wi-Fi only [Similar] No [Similar] Yes, VGA [Similar]

connectivity Connectivity and Data Rate

GPRS Class 10 (4+1/3+2 slots), 32 - 48 kbps Yes Yes
Edge Class 10, 236.8 kbps Yes Yes
3G HSDPA, 7.2 Mbps; HSUPA, 5.76 Mbps HSDPA, 21 Mbps; HSUPA, 5.76 Mbps; LTE, Cat3, 50 Mbps UL, 100 Mbps DL HSDPA 14.4 Mbps, HSUPA 5.76 Mbps
Bluetooth Yes, v2.1 with A2DP Yes, v4.0 with A2DP Yes, v4.0 with A2DP
Wi-Fi Wi-Fi 802.11 b/g/n, Wi-Fi hotspot Wi-Fi 802.11 b/g/n Wi-Fi 802.11 b/g/n, Wi-Fi hotspot
USB Yes, v2.0 Yes, microUSB v2.0 Yes, microUSB v2.0
GPS Yes, with A-GPS support Yes, with A-GPS support and GLONASS Yes, with A-GPS support and GLONASS
Browser HTML (Safari) HTML5 HTML5

memory User Memory

Internal 8/16/32 GB storage, 512 MB RAM 8 GB, 512 MB RAM 4 GB ROM, 512 MB RAM
Expandable Storage No microSD, up to 64 GB microSD, up to 64 GB

Apps Sensors

Fingerprint fingerprint not supported fingerprint not supported fingerprint not supported
Proximity Sensor proximity sensor present proximity sensor present proximity sensor present
Accelerometer Sensor accelerometer sensor present accelerometer sensor present accelerometer sensor present
NFC NFC not supported NFC not supported NFC supported

battery Battery

Type Standard battery, Li-Po Li-Ion Battery Li-Ion Battery
Capacity 1420 mAh 1830 mAh 1500 mAh
Stand by Up to 300 h (2G)
Up to 300 h (3G)
Up to 648 h -
Talk Time Up to 14 h (2G)
Up to 7 h (3G)
Up to 12 h (2G)
Up to 14 h (3G)
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